DOTP

DOTP is a high-performance primary plasticizer widely used in the PVC industry. It offers excellent thermal stability, low volatility, and high plasticizing efficiency, making it an ideal alternative to traditional phthalate plasticizers. DOTP is fully compatible with PVC resin and soluble in most organic solvents, providing outstanding electrical insulation performance and long-term durability.

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DOTP is a primary plasticizer with good thermal stability and is soluble in most organic solvents. It has excellent electrical property, low volatility and good

plasticizing efficiency.

Molecular formula: C24H38O4

Molecular weight: 390.55

Tech Spec:

Specification	Standard
Appearance	Transparent Oily liquid
Color(PT-CO), Mark	≤50
Density(20deg.c),g/cm3	0.981-0.986
Ester Content (1) %	≥99
Flashing Point, deg.c	≥210
Acidity Value,mg/g KOH	≤0.03
Loss on heat,%	≤0.05
Volume resistivity,Ω .m	≥2.0×1010